The sale will begin tonight, April 18th, at 6PM CDT. Orders must be made and paid for by 11:59 p.m. CDT on Thursday, April 25th. All orders must be placed and paid for by the end of the sale to receive the promotional price.

More important, in my view, will be the opportunity to upgrade those 12 marker and 25 marker tests to 37 markers or greater. According to FTDNA, "We’ll offer Y-DNA upgrades during a Father’s Day sale and will give you those details at that time."